Chinese cabbage is great raw, but there is such a wide variety of cabbages and some are nicer raw than others.

If you read The 80/10/10 Diet, Dr D seems to indicate that cruciferous veg are ok for human consumption, but naturally not as attractive to us as the softer greens - so we would tend to consume smaller quantities.

I am in UK, we still get good cucumber, cabbage and celery in Winter. I find iceberg lettuce is still good too.

I notice your query does not mention reducing greens, you are thinking of reducing the "vegetable" fruits. Personally I would not consider having tomatoes again until around June; they just won't ripen. I agree, peppers and even courgette (zucchini) go off too.

Again, if you read the book, I think you will find it is not important that we consume the fruit veg (ie those with seeds); they are pleasant at times but not essential. It's leafy greens that are important, and you indicate you plan to continue those daily.